An issue was discovered in PHP before 5.6.35, 7.0.x before 7.0.29, 7.1.x before 7.1.16, and 7.2.x before 7.2.4. Dumpable FPM child processes allow bypassing opcache access controls because fpm_unix.c makes a PR_SET_DUMPABLE prctl call, allowing one user (in a multiuser environment) to obtain sensitive information from the process memory of a second user's PHP applications by running gcore on the PID of the PHP-FPM worker process.
References
Link | Resource |
---|---|
http://php.net/ChangeLog-5.php | Patch Vendor Advisory |
http://php.net/ChangeLog-7.php | Patch Vendor Advisory |
http://www.securityfocus.com/bid/104022 | Third Party Advisory VDB Entry |
https://access.redhat.com/errata/RHSA-2019:2519 | |
https://bugs.php.net/bug.php?id=75605 | Issue Tracking Patch Vendor Advisory |
https://lists.debian.org/debian-lts-announce/2018/05/msg00004.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2018/06/msg00005.html | Mailing List Third Party Advisory |
https://security.gentoo.org/glsa/201812-01 | Third Party Advisory |
https://security.netapp.com/advisory/ntap-20180607-0003/ | Third Party Advisory |
https://usn.ubuntu.com/3646-1/ | Third Party Advisory |
https://usn.ubuntu.com/3646-2/ | Third Party Advisory |
https://www.debian.org/security/2018/dsa-4240 | Third Party Advisory |
https://www.tenable.com/security/tns-2018-12 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2018-04-29T21:00:00
Updated: 2019-08-19T10:06:07
Reserved: 2018-04-29T00:00:00
Link: CVE-2018-10545
JSON object: View
NVD Information
Status : Modified
Published: 2018-04-29T21:29:00.277
Modified: 2019-08-19T11:15:12.447
Link: CVE-2018-10545
JSON object: View
Redhat Information
No data.
CWE